DSPIC33FJ64GS406 Microchip Technology Inc., DSPIC33FJ64GS406 Datasheet - Page 249

• Manufacturer Part Number: DSPIC33FJ64GS406
• Description: High-performance, 16-bit Digital Signal Controllers
• Manufacturer: Microchip Technology Inc.

REGISTER 16-21: FCLCONx: PWM FAULT CURRENT-LIMIT CONTROL REGISTER (CONTINUED)
 2010 Microchip Technology Inc.
bit 7-3
bit 2
bit 1-0
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
Note 1: These bits should be changed only when PTEN = 0 (PTCON<15>).
2: When Independent Fault mode is enabled (IFLTMOD = 1), and Fault 1 is used for Current-Limit mode
3: When Independent Fault mode is enabled (IFLTMOD = 1) and Fault 1 is used for Fault mode
(CLSRC<4:0> = b0000), the Fault Control Source Select bits (FLTSRC<4:0>) should be set to an unused
Fault source to prevent Fault 1 from disabling both the PWMxL and PWMxH outputs.
(FLTSRC<4:0> = b0000), the Current-Limit Control Source Select bits (CLSRC<4:0>) should be set to an
unused current-limit source to prevent the current-limit source from disabling both the PWMxH and
PWMxL outputs.
FLTSRC<4:0>: Fault Control Signal Source Select bits for PWM Generator #
11111 = Reserved
11110 = Fault 23
11101 = Fault 22
11100 = Fault 21
11011 = Fault 20
11010 = Fault 19
11001 = Fault 18
11000 = Fault 17
10111 = Fault 16
10110 = Fault 15
10101 = Fault 14
10100 = Fault 13
10011 = Fault 12
10010 = Fault 11
10001 = Fault 10
10000 = Fault 9
01111 = Fault 8
01110 = Fault 7
01101 = Fault 6
01100 = Fault 5
01011 = Fault 4
01010 = Fault 3
01001 = Fault 2
01000 = Fault 1
00111 = Reserved
00110 = Reserved
00101 = Reserved
00100 = Reserved
00011 = Analog Comparator 4
00010 = Analog Comparator 3
00001 = Analog Comparator 2
00000 = Analog Comparator 1
FLTPOL: Fault Polarity bit for PWM Generator #
1 = The selected Fault source is active-low
0 = The selected Fault source is active-high
FLTMOD<1:0>: Fault Mode bits for PWM Generator #
11 = Fault input is disabled
10 = Reserved
01 = The selected Fault source forces PWMxH, PWMxL pins to FLTDAT values (cycle)
00 = The selected Fault source forces PWMxH, PWMxL pins to FLTDAT values (latched condition)
Preliminary
(1)
(2,4)
DS70591C-page 249